%
% Copyright (c) The acados authors.
%
% This file is part of acados.
%
% The 2-Clause BSD License
%
% Redistribution and use in source and binary forms, with or without
% modification, are permitted provided that the following conditions are met:
%
% 1. Redistributions of source code must retain the above copyright notice,
% this list of conditions and the following disclaimer.
%
% 2. Redistributions in binary form must reproduce the above copyright notice,
% this list of conditions and the following disclaimer in the documentation
% and/or other materials provided with the distribution.
%
% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
% AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
% IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
% ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
% LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
% CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
% SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
% INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
% CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
% ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
% POSSIBILITY OF SUCH DAMAGE.;

function out = prepare_struct_for_json_dump(out, vector_properties, matrix_properties)
    for i = 1:length(vector_properties)
        prop = vector_properties{i};
        if ~isempty(out.(prop))
            if ~iscell(out.(prop))
                out.(prop) = num2cell(out.(prop));
            end
            out.(prop) = reshape(out.(prop), [1, length(out.(prop))]);
        end
    end
    for i = 1:length(matrix_properties)
        prop = matrix_properties{i};
        if ~isempty(out.(prop))
            out.(prop) = num2cell(out.(prop));
            prop_size = size(out.(prop));
            if prop_size(1) == 1
                out.(prop) = {out.(prop)};
            end
        end
    end
end
